I replaced battery and did repaste on Intel MacBook Pro (with Touch Bar). Quite tedious process. So many extremely tiny screws with different sizes and all those small connectors. Having been mostly opening ThinkPads before I wasn't really prepared for it. Also did the mistake of not reading the full instructions before starting. The process took way longer than I expected and with zillion teeny tiny half millimeter screws on table I was afraid to take a break.